18632019

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2341}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 28478720

約数和(自身を除く): 9846701

約数列:

[1, 3, 7, 21, 379, 1137, 2341, 2653, 7023, 7959, 16387, 49161, 887239, 2661717, 6210673, 18632019]

約数ペア:

[(1, 18632019), (3, 6210673), (7, 2661717), (21, 887239), (379, 49161), (1137, 16387), (2341, 7959), (2653, 7023)]